CN220170935U - Steel wire rope flaw detection structure for crane - Google Patents
Steel wire rope flaw detection structure for crane Download PDFInfo
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- CN220170935U CN220170935U CN202321308653.7U CN202321308653U CN220170935U CN 220170935 U CN220170935 U CN 220170935U CN 202321308653 U CN202321308653 U CN 202321308653U CN 220170935 U CN220170935 U CN 220170935U
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- wire rope
- steel wire
- mounting frame
- flaw detection
- wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 239000006247 magnetic powder Substances 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005007 materials handling Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a steel wire rope flaw detection structure for a crane, which comprises a fixing mechanism, wherein the fixing mechanism comprises a roller, a second mounting frame, a third mounting frame and a pressing wheel, two symmetrically distributed sliding rods are fixedly arranged on the outer wall of the top of the third mounting frame, mounting plates are arranged on the two sliding rods, uniformly distributed springs are fixedly arranged on the outer wall of the top of the third mounting frame, the top ends of the springs are fixedly connected with the bottom of the mounting plates, and the pressing wheel is rotatably connected to the bottom of the third mounting frame. The steel wire rope flaw detection structure for the crane is convenient for spraying the magnetic powder suspension liquid on the steel wire rope body, avoids the damage to the steel wire rope body caused by excessive pressure of the pinch roller on the steel wire rope body, or can not drive the steel wire rope body to move due to insufficient pressure, can adapt to the steel wire rope bodies with different diameters, and has wider detection range.
Description
Technical Field
The utility model relates to the technical field of flaw detection, in particular to a steel wire rope flaw detection structure for a crane.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting the requirements together according to a certain rule, and consists of steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting multiple layers of steel wires into strands and then taking a rope core as the center. In a materials handling machine, for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.
The steel wire rope is a traction and bearing member widely applied to industries such as transportation, metallurgy, mining, construction and the like. However, defects such as wire breakage and corrosion often occur in the long-time use process of the device, if the defects are not found in time, serious consequences can be brought to the safe production of the coal mine, so that people attach great importance to the defect detection of the steel wire rope, and the device has important economic and social benefits for accurately and reliably detecting the damage condition of the traction steel wire rope. Traditional wire rope detection device that detects a flaw is relatively poor in stability when using, often can't be fine carry out the centre gripping to wire rope, and very inconvenient when operating personnel holds at the in-process that detects, can not carry out the centre gripping to wire rope of different thickness, has certain limitation during the application.
Disclosure of Invention
The utility model discloses a steel wire rope flaw detection structure for a crane, and aims to solve the technical problems that the traditional steel wire rope flaw detection device is poor in stability in application, cannot clamp steel wire ropes very well, is inconvenient for operators to hold in the detection process, cannot clamp steel wire ropes with different thicknesses, and has certain limitation in application.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a wire rope detects structure of detecting a flaw for hoist, includes workstation and wire rope body, still includes:
the fixing mechanism comprises a roller, a second mounting frame, a third mounting frame and a pinch roller, wherein two slide bars which are symmetrically distributed are fixedly arranged on the outer wall of the top of the third mounting frame, mounting plates are arranged on the two slide bars, springs which are uniformly distributed are fixedly arranged on the outer wall of the top of the third mounting frame, the top ends of the springs are fixedly connected with the bottom of the mounting plates, the pinch roller is rotationally connected to the bottom of the third mounting frame, the roller is rotationally connected to the second mounting frame, a motor is arranged on one side of the second mounting frame, and an output shaft of the motor is fixedly connected with one side of the roller;
and the flaw detection mechanism is used for spraying magnetic powder suspension liquid on the surface of the steel wire rope body.
Under the elasticity of spring, the pinch roller compresses tightly the wire rope body on the running roller, when the running roller rotates, drives the wire rope body and removes, is convenient for spray the magnetic powder suspension to the wire rope body, avoids the pinch roller to damage the wire rope body too big to the pressure of wire rope body, or the pressure is not enough can't drive the wire rope body and remove, and the circumference outer wall of running roller sets up to the arc, can adapt to the wire rope body of different diameters, makes detection scope more extensive.
In a preferred scheme, the top inner wall fixed mounting of first mounting bracket has the spout, the inner wall sliding connection of spout has first telescopic link, flaw detection mechanism fixed mounting in the bottom of first telescopic link, flaw detection mechanism includes arc tube and shower nozzle, the arc tube is fixed in the bottom of first telescopic link, the shower nozzle set up in the outer wall of arc tube, the shower nozzle is in the arc length direction evenly distributed of arc tube, the shower nozzle slope set up in the place plane of arc tube.
The shower nozzle that the slope set up sprays the magnetic powder suspension to the slope of wire rope body, makes the axial flow of magnetic powder suspension along the wire rope body, prevents that magnetic powder suspension from bumping everywhere with the wire rope body and splashing, pollutes first mounting bracket, makes the staff be difficult to the clearance.
From the above, a steel wire rope flaw detection structure for a crane comprises a workbench and a steel wire rope body, and further comprises:
the fixing mechanism comprises a roller, a second mounting frame, a third mounting frame and a pinch roller, wherein two slide bars which are symmetrically distributed are fixedly arranged on the outer wall of the top of the third mounting frame, mounting plates are arranged on the two slide bars, springs which are uniformly distributed are fixedly arranged on the outer wall of the top of the third mounting frame, the top ends of the springs are fixedly connected with the bottom of the mounting plates, the pinch roller is rotationally connected to the bottom of the third mounting frame, the roller is rotationally connected to the second mounting frame, a motor is arranged on one side of the second mounting frame, and an output shaft of the motor is fixedly connected with one side of the roller;
and the flaw detection mechanism is used for spraying magnetic powder suspension liquid on the surface of the steel wire rope body. The steel wire rope flaw detection structure for the crane has the technical effects that the steel wire rope body is convenient to spray the magnetic powder suspension, the steel wire rope body is prevented from being damaged due to overlarge pressure of the pinch roller on the steel wire rope body, or the steel wire rope body cannot be driven to move due to insufficient pressure, the steel wire rope body with different diameters can be adapted, and the detection range is wider.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a steel wire rope flaw detection structure for a crane.
Fig. 2 is a schematic perspective view of a steel wire rope flaw detection structure for a crane according to the present utility model.
Fig. 3 is a schematic structural diagram of a fixing mechanism of a steel wire rope flaw detection structure for a crane.
Fig. 4 is a schematic structural diagram of a flaw detection mechanism of the steel wire rope flaw detection structure for the crane.
In the accompanying drawings: 1. a first mounting frame; 2. a wire rope body; 3. a work table; 4. an electromagnet; 5. a water blocking groove; 6. a black light lamp; 7. a first telescopic rod; 8. a second telescopic rod; 9. a roll shaft; 10. an infusion tube; 11. a roller; 12. a second mounting frame; 13. a mounting plate; 14. a third mounting frame; 15. a pinch roller; 16. an arc tube; 17. a spray head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The steel wire rope flaw detection structure for the crane is mainly applied to the traditional steel wire rope flaw detection device, is poor in stability in application, cannot clamp steel wire ropes very well, is inconvenient for operators to hold in the detection process, cannot clamp steel wire ropes with different thicknesses, and has certain limited scenes in application.
Referring to fig. 1, 2 and 3, a steel wire rope flaw detection structure for a crane includes a workbench 3, and further includes:
the fixing mechanism comprises a roller 11, a second mounting frame 12, a third mounting frame 14 and a pressing wheel 15, wherein two symmetrically distributed sliding rods are fixedly arranged on the outer wall of the top of the third mounting frame 14, mounting plates 13 are arranged on the two sliding rods, uniformly distributed springs are fixedly arranged on the outer wall of the top of the third mounting frame 14, the top ends of the springs are fixedly connected with the bottom of the mounting plates 13, the pressing wheel 15 is rotationally connected to the bottom of the third mounting frame 14, the roller 11 is rotationally connected to the second mounting frame 12, a motor is arranged on one side of the second mounting frame 12, and an output shaft of the motor is fixedly connected with one side of the roller 11;
and the flaw detection mechanism is used for spraying magnetic powder suspension on the surface of the steel wire rope body 2.
Specifically, put wire rope body 2 in fixed establishment, make wire rope body 2 pass between pinch roller 15 and the running roller 11, downwardly moving mounting panel 13, compression spring promotes the downwardly moving of third mounting bracket 14 to the outer wall of pinch roller 15 hugs closely with the outer wall of wire rope body 2, under the elasticity of spring, pinch roller 15 compresses tightly wire rope body 2 on running roller 11, when running roller 11 rotates, drives wire rope body 2 and removes, sprays the magnetic powder suspension to wire rope body 2.
Wherein, the relative side inner wall rotation of two second mounting brackets 12 is connected with equidistant roller 9 that distributes, and the top of first mounting bracket 1 is provided with black light lamp 6.
Wherein, the top outer wall fixed mounting of workstation 3 has water blocking tank 5, and the top outer wall fixed mounting of workstation 3 has electromagnet 4.
Referring to fig. 2, 3 and 4, in a preferred embodiment, a first mounting frame 1 is provided on the top outer wall of the table 3, two symmetrically distributed second telescopic rods 8 are fixedly mounted on the top inner wall of the first mounting frame 1, and a mounting plate 13 is fixed to the bottom of the second telescopic rods 8.
Wherein, the top inner wall fixed mounting of first mounting bracket 1 has the spout, and the inner wall sliding connection of spout has first telescopic link 7, and flaw detection mechanism fixed mounting is in the bottom of first telescopic link 7.
The flaw detection mechanism comprises an arc-shaped pipe 16 and a spray head 17, wherein the arc-shaped pipe 16 is fixed at the bottom of the first telescopic rod 7, the spray head 17 is arranged on the outer wall of the arc-shaped pipe 16, the spray heads 17 are uniformly distributed in the arc length direction of the arc-shaped pipe 16, and the spray head 17 is obliquely arranged on the plane of the arc-shaped pipe 16.
Wherein, the bottom outer wall of workstation 3 is provided with the water tank, and one side fixedly connected with transfer line 10 of water tank, and the one end and the arced tube 16 of transfer line 10 are connected, and open at the top of workstation 3 has the water draining hole, and the bottom and the water tank of water draining hole are linked together.
Specifically, after the steel wire rope body 2 is fixed, the first telescopic rod 7 is extended to enable the arc-shaped pipe 16 to be located on the outer side of the circumference of the steel wire rope body 2, the spray heads 17 spray magnetic powder suspension, and the spray heads 17 arranged obliquely spray the magnetic powder suspension to the steel wire rope body 2 in an inclined mode to enable the magnetic powder suspension to flow along the axial direction of the steel wire rope body 2.
Working principle: when the wire rope body 2 is placed in the fixing mechanism, the wire rope body 2 passes through the space between the pinch roller 15 and the roller 11, the mounting plate 13 is moved downwards, the compression spring pushes the third mounting frame 14 to move downwards, the outer wall of the pinch roller 15 is tightly attached to the outer wall of the wire rope body 2, the pinch roller 15 compresses the wire rope body 2 on the roller 11 under the elasticity of the spring, the electromagnet 4 is started to magnetize the wire rope body 2, when the roller 11 rotates, the wire rope body 2 is driven to move, the first telescopic rod 7 is stretched to enable the arc tube 16 to be located on the outer side of the circumference of the wire rope body 2, the spray head 17 sprays magnetic powder suspension, the spray head 17 which is obliquely arranged sprays magnetic powder suspension to the wire rope body 2, so that the magnetic powder suspension flows along the axial direction of the wire rope body 2, the black light 6 is opened to irradiate the wire rope body 2, and the crack condition of the wire rope body 2 is observed.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a wire rope detects structure of detecting a flaw for hoist, includes workstation (3) and wire rope body (2), its characterized in that still includes:
the fixing mechanism comprises a roller (11), a second mounting frame (12), a third mounting frame (14) and a pressing wheel (15), wherein two sliding rods which are symmetrically distributed are fixedly arranged on the outer wall of the top of the third mounting frame (14), a mounting plate (13) is arranged on each sliding rod, uniformly distributed springs are fixedly arranged on the outer wall of the top of the third mounting frame (14), the top ends of the springs are fixedly connected with the bottom of the mounting plate (13), the pressing wheel (15) is rotationally connected to the bottom of the third mounting frame (14), the roller (11) is rotationally connected to the second mounting frame (12), a motor is arranged on one side of the second mounting frame (12), and an output shaft of the motor is fixedly connected with one side of the roller (11);
and the flaw detection mechanism is used for spraying magnetic powder suspension liquid on the surface of the steel wire rope body (2).
2. The steel wire rope flaw detection structure for the crane according to claim 1, wherein a first mounting frame (1) is arranged on the top outer wall of the workbench (3), two second telescopic rods (8) which are symmetrically distributed are fixedly arranged on the top inner wall of the first mounting frame (1), and the mounting plate (13) is fixed at the bottom of the second telescopic rods (8).
3. The steel wire rope flaw detection structure for the crane according to claim 2, wherein a chute is fixedly arranged on the inner wall of the top of the first mounting frame (1), a first telescopic rod (7) is connected to the inner wall of the chute in a sliding manner, and the flaw detection mechanism is fixedly arranged at the bottom end of the first telescopic rod (7).
4. The steel wire rope flaw detection structure for a crane according to claim 3, wherein the flaw detection mechanism comprises an arc-shaped pipe (16) and a spray head (17), the arc-shaped pipe (16) is fixed at the bottom of the first telescopic rod (7), the spray head (17) is arranged on the outer wall of the arc-shaped pipe (16), the spray heads (17) are uniformly distributed in the arc length direction of the arc-shaped pipe (16), and the spray head (17) is obliquely arranged on the plane of the arc-shaped pipe (16).
5. The steel wire rope flaw detection structure for the crane according to claim 2, wherein the inner walls of the opposite sides of the two second mounting frames (12) are rotatably connected with equally distributed roll shafts (9), and a black light lamp (6) is arranged at the top of the first mounting frame (1).
6. The steel wire rope flaw detection structure for the crane according to claim 4, wherein a water tank is arranged on the outer wall of the bottom of the workbench (3), a transfusion tube (10) is fixedly connected to one side of the water tank, one end of the transfusion tube (10) is connected with the arc-shaped tube (16), a water draining hole is formed in the top of the workbench (3), and the bottom end of the water draining hole is communicated with the water tank.
7. The steel wire rope flaw detection structure for the crane according to claim 1, wherein a water blocking groove (5) is fixedly arranged on the top outer wall of the workbench (3), and an electromagnet (4) is fixedly arranged on the top outer wall of the workbench (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308653.7U CN220170935U (en) | 2023-05-26 | 2023-05-26 | Steel wire rope flaw detection structure for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308653.7U CN220170935U (en) | 2023-05-26 | 2023-05-26 | Steel wire rope flaw detection structure for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170935U true CN220170935U (en) | 2023-12-12 |
Family
ID=89067178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308653.7U Active CN220170935U (en) | 2023-05-26 | 2023-05-26 | Steel wire rope flaw detection structure for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220170935U (en) |
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2023
- 2023-05-26 CN CN202321308653.7U patent/CN220170935U/en active Active
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